447243227234 has 16 divisors (see below), whose sum is σ = 671396354496. Its totient is φ = 223444494000.

The previous prime is 447243227231. The next prime is 447243227251. The reversal of 447243227234 is 432722342744.

It is not an unprimeable number, because it can be changed into a prime (447243227231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29906459 + ... + 29921409.

It is an arithmetic number, because the mean of its divisors is an integer number (41962272156).

Almost surely, 2^447243227234 is an apocalyptic number.

447243227234 is a deficient number, since it is larger than the sum of its proper divisors (224153127262).

447243227234 is a wasteful number, since it uses less digits than its factorization.

447243227234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25801.

The product of its digits is 1806336, while the sum is 44.

Adding to 447243227234 its reverse (432722342744), we get a palindrome (879965569978).

The spelling of 447243227234 in words is "four hundred forty-seven billion, two hundred forty-three million, two hundred twenty-seven thousand, two hundred thirty-four".